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Energy Engineer Intern Jobs in Washington (NOW HIRING)

Green Generation

Internship Program US (Remote)

Bethesda, MD · On-site

$18 - $23.25/hr

... intern to develop an understanding of how to create value through reducing operating costs in ... Unique skills in energy modeling, Excel, PowerPoint, data analytics, or engineering and design are ...

Green Generation

Internship Program US (Remote)

Bethesda, MD · On-site +1

$18 - $23.25/hr

... intern to develop an understanding of how to create value through reducing operating costs in ... Unique skills in energy modeling, Excel, PowerPoint, data analytics, or engineering and design are ...

Third Way

Digital Design Intern

Washington, DC

$19/hr

Third Way's climate and energy program advocates for policies that rapidly deploy the technologies ... intern cohort programming and events. *Applications close on August 10, 2026. Internship offers ...

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All JobsEnergy Engineer Intern JobsEnergy Engineer Intern Jobs in Washington

Energy Engineer Intern information

What does an energy engineer intern do?

An Energy Engineer Intern assists professional engineers in analyzing and improving energy systems within buildings, industrial facilities, or renewable energy projects. Their tasks often include collecting and interpreting data, performing energy audits, developing recommendations for efficiency improvements, and supporting the design or implementation of energy-saving measures. Interns also help with research, report writing, and sometimes participate in fieldwork or site visits. This role provides hands-on experience with real-world energy challenges and helps build a foundation for a future career in energy engineering.

What is the difference between Energy Engineer Intern vs Mechanical Engineering Intern?

AspectEnergy Engineer InternMechanical Engineering Intern
Required CredentialsTypically pursuing or holding a degree in energy engineering, mechanical engineering, or related fieldsUsually pursuing or holding a degree in mechanical engineering or related disciplines
Work EnvironmentOften involved in energy systems, sustainability projects, and renewable energy initiativesEngaged in product design, manufacturing processes, and mechanical systems
Employer & Industry UsageUsed by energy companies, consulting firms, and industrial plants focusing on energy efficiencyCommon in manufacturing, automotive, aerospace, and product development sectors

While both roles involve engineering principles, an Energy Engineer Intern focuses on energy systems, efficiency, and sustainability projects, whereas a Mechanical Engineering Intern works on mechanical design, manufacturing, and product development. The roles share similar educational backgrounds but differ in industry focus and project types.

What are the key skills and qualifications needed to thrive as an energy engineer intern?

To thrive as an Energy Engineer Intern, you need a solid foundation in engineering principles, energy systems, and data analysis, often supported by coursework in mechanical or electrical engineering. Familiarity with tools like AutoCAD, MATLAB, and energy modeling software such as RETScreen or EnergyPlus is typically expected. Strong problem-solving abilities, attention to detail, and effective communication skills help interns stand out in collaborative project environments. These skills and qualities are crucial for accurately analyzing energy data, contributing to efficiency projects, and supporting the technical needs of energy engineering teams.
What are the most commonly searched types of Energy Engineer jobs in Washington? The most popular types of Energy Engineer jobs in Washington are:
What are popular job titles related to Energy Engineer Intern jobs in Washington? For Energy Engineer Intern jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Energy Engineer Intern jobs in Washington look for? The top searched job categories for Energy Engineer Intern jobs in Washington are:
What cities in Washington are hiring for Energy Engineer Intern jobs? Cities in Washington with the most Energy Engineer Intern job openings:
Energy Engineer Intern jobs near you
Infographic showing various Energy Engineer Intern job openings in Washington as of August 2026, with employment types broken down into 79% Full Time, 20% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Experienced Civil EIT - Renewable Energy

Kimley-Horn

Reston, VA

Full-time

Medical, Dental, Vision, Retirement

Re-posted 25 days ago

Kimley-Horn rating

8.9

Company rating: 8.9 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

54th of 446 rated engineering

Job description

Overview

Kimley-Horn's Reston, Virginia (VA) office is seeking a Civil Engineer-in-Training (EIT) with 2+ years of experience to join their Renewable Energy team. This is not a remote position. 

Responsibilities
  • As a critical member of the team, you will perform a variety of civil engineering tasks and will receive both on-the-job and formal training as well as mentorship, camaraderie, and exposure to plan production, project financials, and client interactions. 

Our Renewable Energy team works on projects including:

  • Solar site Design
  • Utility scale solar projects
  • Battery Energy Storage System (BESS) Sites
  • Substation Design
  • Project Due Diligence and Site Constraints
  • Jurisdictional Permitting and Agency Coordination
  • Client Management
Qualifications
  • 2+ years experience with a civil engineering design firm   
  • Bachelors or Masters from an ABET accredited university in the field of Civil Engineering
  • "Engineer-In-Training" or "Engineering Intern" certification (or ability to obtain within 12 months)
  • Working knowledge of AutoCAD Civil 3D 
  • Excellent verbal, written and interpersonal skills
  • Strong sense of urgency and self-initiative to meet client deadlines
  • Detail-oriented with an ability to contribute to a positive work environment
  • Ability to work independently and as a team
Why Kimley-Horn?

At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it- that's why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn's placement on the Fortune "100 Best Companies to Work" list for 19 years!

Key Benefits at Kimley-Horn

  • Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.
  • Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.
  • Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.
  • Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.
  • Professional Development: Tuition reimbursement and extensive internal training programs.
  • Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.
Education:Bachelor's DegreeEmployment Type: FULL_TIME

What Kimley-Horn employees say

Pay

Benefits

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Workplace

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About Kimley-Horn

Sourced by ZipRecruiter

We are a full-service consulting firm that provides a wide range of infrastructure and land development planning and engineering services to both public and private clients. Though we have more than 6,000 employees in 100+ offices, we pride ourselves on our small company feel. At Kimley-Horn, we do things differently. People--clients and employees--are at the forefront of our business. Clients know we are laser-focused on their success. Employees know our culture and approach to business are built on a desire to see our staff flourish, one and all. Both groups know that with Kimley-Horn, they can expect more and experience better.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Raleigh, NC, US

Year founded

1967

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